Blockchain name-grabbing has echoes of dotcom bubble

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Energetics Holdings, Inc. (AMEX: NRH) Delayed: 0.03 --0 (-0%)
Previous Close $0.03    52 Week High $0.03 
Open $0.03    52 Week Low $0.03 
Day High $0.03    P/E N/A 
Day Low $0.03    EPS $0.00 
Volume 0       

(AMEX: UBIA) Delayed: 0.00 --0 (-0%)
Previous Close $0.00    52 Week High $ 
Open $0.00    52 Week Low $ 
Day High $0.00    P/E N/A 
Day Low $0.00    EPS $ 
Volume 9,511